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343d842394
This patch removes all references to DebugValueAddrInst class and debug_value_addr instruction in textual SIL files.
69 lines
1.8 KiB
Plaintext
69 lines
1.8 KiB
Plaintext
// RUN: %target-sil-opt -enable-sil-verify-all %s -mem2reg
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// Make sure we are not crashing on blocks that are not dominated by the entry block.
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sil_stage canonical
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import Builtin
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import Swift
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// CHECK-LABEL: sil [ossa] @_TF4main3fooFT1xSi1ySi_Si :
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// CHECK-NEXT: alloc_stack
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// CHECK-LABEL: } // end sil function '_TF4main3fooFT1xSi1ySi_Si'
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sil [ossa] @_TF4main3fooFT1xSi1ySi_Si : $@convention(thin) (Int32, Int32) -> Int32 {
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bb0(%0 : $Int32, %1 : $Int32):
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debug_value %0 : $Int32, let, name "x"
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debug_value %1 : $Int32, let, name "y"
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%4 = alloc_stack $Int32, var, name "g"
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%6 = struct_extract %1 : $Int32, #Int32._value
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%7 = struct_extract %0 : $Int32, #Int32._value
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%8 = builtin "cmp_sgt_Word"(%6 : $Builtin.Int32, %7 : $Builtin.Int32) : $Builtin.Int1
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%9 = struct $Bool (%8 : $Builtin.Int1)
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%10 = struct_extract %9 : $Bool, #Bool._value
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br bb2
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// bb1 is unreachable
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// CHECK-LABEL: bb1:
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// CHECK-NEXT: br bb3
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bb1:
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%12 = integer_literal $Builtin.Int32, 5
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%13 = struct $Int32 (%12 : $Builtin.Int32)
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store %13 to [trivial] %4 : $*Int32
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br bb3
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bb2:
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%16 = integer_literal $Builtin.Int32, 4
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%17 = struct $Int32 (%16 : $Builtin.Int32)
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store %17 to [trivial] %4 : $*Int32
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br bb3
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bb3:
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%20 = load [trivial] %4 : $*Int32
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dealloc_stack %4 : $*Int32
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return %20 : $Int32
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}
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struct S {}
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// CHECK-LABEL: sil hidden [ossa] @handle_unreachable :
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// CHECK-NOT: alloc_stack
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// CHECK: debug_value undef : $S, let, name "newvalue", argno 1
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// CHECK-LABEL: } // end sil function 'handle_unreachable'
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sil hidden [ossa] @handle_unreachable : $@convention(thin) () -> () {
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bb0:
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%0 = alloc_stack $S, var, name "x"
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%1 = struct $S ()
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store %1 to [trivial] %0 : $*S
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unreachable
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bb1:
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debug_value %0 : $*S, let, name "newvalue", argno 1, expr op_deref
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br bb2
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bb2:
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%3 = load [trivial] %0 : $*S
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dealloc_stack %0 : $*S
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%4 = tuple ()
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return %4 : $()
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}
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